Heinrich is a surname of German origin. Notable persons with that surname include:
Alexander Geynrikh (born 1984), footballer from UzbekistanAnnemarie Heinrich (1912-2005), German-Argentine photographerBernd Heinrich (born 1940), German-American biologistCarl Heinrich (1880–1955), American entomologistCláudio Heinrich (born 1972), Brazilian actorHerbert William Heinrich (1886–1962), American industrial safety engineerHartmut Heinrich (born 1952), German marine geologist and climatologistJörg Heinrich (born 1969), German footballerKirk Hinrich (born 1981), American basketball playerMartin Heinrich (born 1971), American politicianMichael Henrich (born 1980), Canadian ice hockey playerStephanie Heinrich (born 1979), American model and actressVolker Heinrich, German naturalist